Physical Changes
Physical Changes: Overview
This Topic covers sub-topics such as Physical Changes, Physical Properties, Changes around Us, Reversible Changes, Melting of Wax, Dissolving Sugar in Water, Colour as a Physical Property and, Conversion of State as a Physical Property
Important Questions on Physical Changes
Give an example of change in colour as physical property.
What changes are observed in melting of wax?
Change in state of matter is a _____ change.
Change in state of matter is a physical property.
Change in shape during a reaction is a chemical change.
What represents the physical properties of a substance?
Ripening of fruit is a change taking place around us.
What changes take place during melting of ice?
How the melting of ice becomes a reversible change?
Which of the following are a type of physical change.
Which of the following is a physical change.
Identify whether the activity given below shows physical (P) or chemical (C) change.
Identify whether the activity given below shows physical change or chemical change. Write P for physical change and C for chemical change.
Write whether the following is a chemical change or a physical change:
Tearing of clothes
